25137244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{883}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 48117888

約数和(自身を除く): 22980644

約数列:

[1, 2, 4, 11, 22, 44, 647, 883, 1294, 1766, 2588, 3532, 7117, 9713, 14234, 19426, 28468, 38852, 571301, 1142602, 2285204, 6284311, 12568622, 25137244]

約数ペア:

[(1, 25137244), (2, 12568622), (4, 6284311), (11, 2285204), (22, 1142602), (44, 571301), (647, 38852), (883, 28468), (1294, 19426), (1766, 14234), (2588, 9713), (3532, 7117)]